Eating too much sugar may be the most apparent dietary faux pas you can make — after all, your body immediately feels the after effects of a sugar rush, and the inevitable dreaded crash that follows. Over time, however, your body may become accustomed to the copious amounts of sugar you consume, maybe without you even realizing it; added sugar has a funny way of sneaking into everyday items that you don't even associate with being sweet. And since items high in added sugar are often lacking nutrients, eating sugary foods can often lead to uncontrolled weight gain over time. Before you know it, you may be unconsciously reaching for sugary sweet treats at the end of every meal (even if you are full!) as a love of sweets turns into an unhealthy sugar habit and extra pounds.